您要查找的是不是：
- root bend specimen 根部受拉的弯曲试样
- Two series of fatigue crack growth rate (FCGR) tests using three point bend specimen with different integral knife edge designs are performed. Effect of elastic modulus on the measurement of fatigue crack length using compliance technique is analyzed. 用不同整体刀口设计的三点弯曲SE(B)试样做了两组疲劳裂纹扩展速率 (FCGR)试验 ,分析了弹性模量在柔度法测量疲劳裂纹长度中的影响。
- Finite element method (EFM) is used to calculate the stress and strain distribution in front of the notches with various root radii in bending specimen. 采用有限元方法计算了不同根半径缺口弯曲试样缺口前的应力应变分布,通过测定解理断裂点距缺口根部的距离,精确测定了解理断裂应力。
- Table 4. 1 for three-point bend specimens shows that the ratio of support span to specimen depth has a small but definite effect on the results. 表4.;1的三点弯曲试样表明;支撑跨距对试样高度的比值对试验结果有微小而又确定的影响。
- Non-standard three-point bend specimen 非标三点弯曲试样
- Considering the time-variant mesh stiffness, the calculated results demonstrated the change of tooth root bending stress in one engagement period. 计算结果揭示了由于时变啮合刚度的影响齿根弯曲应力在一个啮合周期的变化规律。
- Using boundary element method, a study is given on the interfacial fracture toughness of a bimaterial fourpoint bending specimen with either perfect or imperfect interface. 本文作者用边界元法研究了具有理想与非理想界面的双材料四点弯曲试件的界面断裂韧性。
- Compared with a standard involute gear, the unsymmetric involute gear could efficiently improve the tooth root bending strength by finite element analysis. 对实例的有限元分析表明非对称渐开线齿轮的齿根弯曲强度比对称齿轮有较大提高。
- Beam test of carbon fiber reinforced concrete (CFRC) was done. vaviation rule of electric resistance of CFRC bending specimen under different loading conditions was discussed. 摘要对CFRC抗弯试件进行了试验分析，探讨了不同载荷工况下CFRC抗弯试件的电阻变化规律。
- A Study of COD on Three-point Bend Specimen ts with Shallow Crack 浅裂纹三点弯曲试件的COD研究
- The stream takes a sudden bend to the east. 小溪突然转向东流。
- He is still a fine specimen of health. 他仍是健康的典范。
- In this paper, a simple formula is derived for calculating the dynamic stress intensity factor (DSIF)of three point bending specimen using dynamic crack opening displacement (DCOD). 给出了一种由裂纹的动态张开位移计算三点弯曲试样的动态应力强度因子的简单方法。
- Abstract: The inertial effect of three-point bend specimens under impactloading was analyzed by using the spring-mass system model and an expression for the correction of inertial force was obtained under the condition of brittle fracture of materials. 文摘:用弹簧质量模型分析了三点弯曲试样在冲击载荷作用下的惯性效应，得到了脆性断裂条件下有效载荷的修正公式。
- The inertial effect of three-point bend specimens under impactloading was analyzed by using the spring-mass system model and an expression for the correction of inertial force was obtained under the condition of brittle fracture of materials. 用弹簧质量模型分析了三点弯曲试样在冲击载荷作用下的惯性效应，得到了脆性断裂条件下有效载荷的修正公式。
- The results show that the upper electric resistance of CFRC bending specimen decreases and then increases as loading became larger, but lower electric resistance decreases gradually. 结果表明：CFRC抗弯试件上层电阻随载荷的增加先减小后增大，下层电阻随载荷的增加而增大；
- It is vain to attempt to root out heresy by force. 试图用暴力消除异端邪说是徒劳的。
- She bend over backwards to show it. 她拼命把他显露出来。
- They refused to bend to the hijackers' demands. 他们拒绝屈从于劫机者的要求。
- Don't bend the wires down, it'll break them. 不要弯折那些线，会弄坏它们的。
